Racist Job Post

I was searching for jobs on Gumtree and the following post was written and it clearly racist to black people.

"Our company is a well established business that seeks to take on board serious business minded people who want an additional income on their current employment. This business will be greater more.especially for non zulu people but who can speak it and understand Zulu ( whites, coloured, indians)'we are calling up for you to join our business. What a great opportunity it is. We work.on instruction given and bring people to our presentation and make money.like that. Please respond.with your name and numbers."

Here is the link https://www.gumtree.co.za/a-part+time-weekend-jobs/city-centre/part-time-marketing-post/1001779951120910435674009